71320396

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87833}}^1$

素因数の和:87873

約数の個数: 24

約数和(自身を含む): 147561120

約数和(自身を除く): 76240724

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 87833, 175666, 351332, 614831, 1229662, 2459324, 2547157, 5094314, 10188628, 17830099, 35660198, 71320396]

約数ペア:

[(1, 71320396), (2, 35660198), (4, 17830099), (7, 10188628), (14, 5094314), (28, 2547157), (29, 2459324), (58, 1229662), (116, 614831), (203, 351332), (406, 175666), (812, 87833)]